DE59010109D1 - Latent heat storage media and their use - Google Patents

Latent heat storage media and their use

Info

Publication number
DE59010109D1
DE59010109D1 DE59010109T DE59010109T DE59010109D1 DE 59010109 D1 DE59010109 D1 DE 59010109D1 DE 59010109 T DE59010109 T DE 59010109T DE 59010109 T DE59010109 T DE 59010109T DE 59010109 D1 DE59010109 D1 DE 59010109D1
Authority
DE
Germany
Prior art keywords
hydroxide
heat storage
latent heat
hydrated
mixtures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59010109T
Other languages
German (de)
Inventor
Gerd Hoermansdoerfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE59010109D1 publication Critical patent/DE59010109D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa

Abstract

The proposed latent heat storage materials are mixtures with strontium hydroxide octahydrate or lithium hydroxide monohydrate as the basic component, at least one salt from the group comprising the non-hydrate-forming chlorides and nitrates of alkali metals (preferably sodium and potassium) and/or the other hydrated hydroxide being added to the basic component, the additional amounts of the other hydrated hydroxide being in the range 40 - 60 mol%, based on the amount of the first hydrated hydroxide, and the additional amounts of salt being from 5 to 40 % by weight, based on the total amount of hydrated hydroxide. <??>These mixtures have excellent calorific values and meet all technical and economic requirements for latent heat storage materials. They are therefore outstandingly suitable for many applications and also open up possibilities for novel applications, in particular in preheating devices for the engine cooling water of motor vehicles.
DE59010109T 1989-06-06 1990-06-01 Latent heat storage media and their use Expired - Fee Related DE59010109D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3918371 1989-06-06
DE3940985 1989-12-12

Publications (1)

Publication Number Publication Date
DE59010109D1 true DE59010109D1 (en) 1996-03-21

Family

ID=25881618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59010109T Expired - Fee Related DE59010109D1 (en) 1989-06-06 1990-06-01 Latent heat storage media and their use

Country Status (14)

Country Link
US (1) US5085790A (en)
EP (1) EP0402304B1 (en)
JP (1) JPH0364391A (en)
KR (1) KR910000990A (en)
CN (1) CN1047881A (en)
AT (1) ATE133991T1 (en)
CA (1) CA2018258A1 (en)
DE (1) DE59010109D1 (en)
FI (1) FI902790A0 (en)
HU (1) HUT54405A (en)
NO (1) NO902516L (en)
PL (1) PL285506A1 (en)
PT (1) PT94272A (en)
YU (1) YU110590A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW252147B (en) * 1991-02-08 1995-07-21 Nippon Paionikussu Kk
US5501268A (en) * 1993-06-28 1996-03-26 Martin Marietta Energy Systems, Inc. Method of energy load management using PCM for heating and cooling of buildings
US6224784B1 (en) 1995-09-07 2001-05-01 Claude Q. C. Hayes Heat absorbing temperature control devices and method
US6241909B1 (en) * 1995-09-07 2001-06-05 Claude Q. C. Hayes Heat absorbing temperature control devices and method
US6264854B1 (en) * 1995-09-07 2001-07-24 Claude Q. C. Hayes Heat absorbing temperature control devices and method
BR9902449A (en) * 1998-06-02 2000-05-30 Modine Mfg Co Density stabilized phase transfer material.
US6083418A (en) * 1998-06-02 2000-07-04 Modine Manufacturing Company Density stabilized phase change material
SE513178C2 (en) * 1998-11-24 2000-07-24 Suncool Ab Chemical Heat Pump with solid substance
US7069975B1 (en) * 1999-09-16 2006-07-04 Raytheon Company Method and apparatus for cooling with a phase change material and heat pipes
US6297775B1 (en) 1999-09-16 2001-10-02 Raytheon Company Compact phased array antenna system, and a method of operating same
US6793856B2 (en) 2000-09-21 2004-09-21 Outlast Technologies, Inc. Melt spinable concentrate pellets having enhanced reversible thermal properties
US7160612B2 (en) * 2000-09-21 2007-01-09 Outlast Technologies, Inc. Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
US6855422B2 (en) * 2000-09-21 2005-02-15 Monte C. Magill Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
US7244497B2 (en) 2001-09-21 2007-07-17 Outlast Technologies, Inc. Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
WO2002024830A2 (en) 2000-09-21 2002-03-28 Outlast Technologies, Inc. Stable phase change materials for use in temperature regulating synthetic fibers, fabrics and textiles
AU2002240106A1 (en) * 2001-01-25 2002-08-06 Outlast Technologies, Inc. Coated articles having enhanced reversible thermal properties and exhibiting improved flexibility, softness, air permeability, or water vapor transport properties
JP2003080933A (en) * 2001-09-13 2003-03-19 Denso Corp Air conditioner for vehicle
US9434869B2 (en) 2001-09-21 2016-09-06 Outlast Technologies, LLC Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
DE10250604A1 (en) 2002-10-30 2004-05-19 Tyco Electronics Amp Gmbh Integrated circuit system with latent heat storage module
US7301465B2 (en) * 2005-03-24 2007-11-27 Tengshe Vishwas V Drowsy driving alarm system
WO2007075130A1 (en) * 2005-12-27 2007-07-05 Abb Ab Device and method for cooling a power device
CN100506942C (en) * 2006-09-26 2009-07-01 上海海事大学 Material for storing heat of phase change in low temperature, and preparation method
WO2008116020A2 (en) * 2007-03-20 2008-09-25 Outlast Technologies, Inc. Articles having enhanced reversible thermal properties and enhanced moisture wicking properties to control hot flashes
DE102007052235A1 (en) * 2007-10-22 2009-04-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Thermal storage device and use of multi-material systems
BRPI0905988A2 (en) * 2008-02-22 2015-06-30 Dow Global Technologies Inc Heat storage and discharge device, use of a heat storage device and method for producing a heat storage device
CN102144139B (en) 2008-02-22 2013-06-05 陶氏环球技术公司 Thermal energy storage materials
US9873305B2 (en) 2008-02-22 2018-01-23 Dow Global Technologies Inc. Heater module including thermal energy storage material
US9038709B2 (en) 2008-02-22 2015-05-26 Dow Global Technologies Llc Thermal energy storage materials
CN102485688B (en) * 2009-09-29 2014-05-14 黄柱联 Graphite material
CN103688119B (en) * 2011-07-12 2016-01-20 夏普株式会社 Cold storage box and temperature control system, air-conditioning system, hot-water supply system
CN102604599A (en) * 2012-02-20 2012-07-25 上海旭能新能源科技有限公司 Inorganic phase change energy storage material
CN104804712B (en) * 2015-03-25 2018-01-19 中山大学 The metal chloride fused salt material and preparation method of a kind of high heat conduction and application
US10471803B2 (en) 2016-01-27 2019-11-12 Ford Global Technologies, Llc Systems and methods for thermal battery control
US10495388B1 (en) 2016-09-20 2019-12-03 Advanced Cooling Technologies, Inc. Thermal energy storage system with tunable phase change composition
CN112625656A (en) * 2021-03-09 2021-04-09 胜利油田物华石油装备制造有限公司 Novel composite phase-change heat storage medium

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719225A (en) * 1969-02-13 1973-03-06 Hooper Chem Corp Method of storing heat
DE2717933A1 (en) * 1977-04-22 1978-10-26 Dornier System Gmbh LATENTHEAT STORAGE
DE2811880A1 (en) * 1978-03-18 1979-09-27 Erno Raumfahrttechnik Gmbh HEAT STORAGE
US4273666A (en) * 1979-11-02 1981-06-16 The Dow Chemical Company Hydrated Mg(NO3)2 reversible phase change compositions
US4272392A (en) * 1979-11-02 1981-06-09 The Dow Chemical Company Hydrated Mg(NO3)2 /MgCl2 reversible phase change compositions
US4329242A (en) * 1980-12-22 1982-05-11 The Dow Chemical Company Hydrated Mg(NO3)2 /MgCl2 reversible phase change compositions
US4585573A (en) * 1981-12-09 1986-04-29 Hitachi, Ltd. Heat storage material and process for producing the same
JPS58180579A (en) * 1982-04-16 1983-10-22 Hitachi Ltd Heat storage material
JPS59138287A (en) * 1983-01-27 1984-08-08 Agency Of Ind Science & Technol Method for dehydrating heat-accumulation material composed of alkali metal hydroxide
JPS59138289A (en) * 1983-01-28 1984-08-08 Hitachi Ltd Heat-accumulation material and its production
US4637888A (en) * 1983-06-15 1987-01-20 The Dow Chemical Company Reversible phase change composition for storing energy
JPS6197380A (en) * 1984-10-18 1986-05-15 Asahi Chem Ind Co Ltd Thermal energy storage material

Also Published As

Publication number Publication date
EP0402304A1 (en) 1990-12-12
PL285506A1 (en) 1991-02-11
CA2018258A1 (en) 1990-12-06
JPH0364391A (en) 1991-03-19
US5085790A (en) 1992-02-04
HU903491D0 (en) 1990-10-28
PT94272A (en) 1991-02-08
FI902790A0 (en) 1990-06-05
NO902516L (en) 1990-12-07
EP0402304B1 (en) 1996-02-07
CN1047881A (en) 1990-12-19
ATE133991T1 (en) 1996-02-15
NO902516D0 (en) 1990-06-06
HUT54405A (en) 1991-02-28
YU110590A (en) 1992-12-21
KR910000990A (en) 1991-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee